摘要
通过系统各工段的分析和优化控制以及实施多项技术改造,使尿素产品中缩二脲含量大幅降低,最终达到国标优等品的标准。
Abstraet：Biuret content in urea product was dramatically decreased by analyzing and optimizing the control of each section and implementing several technical transformation in the system. The product quality passed the verification of super grade of the nation.
出处
《大氮肥》
CAS
2013年第5期315-318,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
优化控制改造缩二脲
optimization
control
transformation
biuret
